Seasonal Changes in the Song of Male Humpback Whales During the Breeding Season
- 演化之聲
- Mar 15
- 4 min read
Vocal communication is one of the most common ways animals interact socially. Sounds may serve many functions, including attracting mates, defending territories, coordinating group activities, or issuing warnings and defensive signals. Despite the widespread importance of acoustic communication, the ontogeny of animal vocalizations remains poorly understood. Current research has described the development of vocal behaviour in detail mainly in certain oscine songbirds. These birds not only learn their basic vocal patterns during early development but also redevelop singing behaviour at the onset of the breeding season. As a result, researchers distinguish between two different concepts: developmental ontogeny and seasonal ontogeny. Studying how seasonal factors influence the development of song can reveal the forces driving acoustic signals and clarify their importance for reproductive success.
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